88341280

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1951}}^1$

素因数の和:2249

約数の個数: 48

約数和(自身を含む): 209551104

約数和(自身を除く): 121209824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1132, 1415, 1951, 2264, 2830, 3902, 4528, 5660, 7804, 9056, 9755, 11320, 15608, 19510, 22640, 31216, 39020, 45280, 62432, 78040, 156080, 312160, 552133, 1104266, 2208532, 2760665, 4417064, 5521330, 8834128, 11042660, 17668256, 22085320, 44170640, 88341280]

約数ペア:

[(1, 88341280), (2, 44170640), (4, 22085320), (5, 17668256), (8, 11042660), (10, 8834128), (16, 5521330), (20, 4417064), (32, 2760665), (40, 2208532), (80, 1104266), (160, 552133), (283, 312160), (566, 156080), (1132, 78040), (1415, 62432), (1951, 45280), (2264, 39020), (2830, 31216), (3902, 22640), (4528, 19510), (5660, 15608), (7804, 11320), (9056, 9755)]